27770366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 18799234

約数列:

[1, 2, 13, 26, 41, 82, 109, 218, 239, 478, 533, 1066, 1417, 2834, 3107, 4469, 6214, 8938, 9799, 19598, 26051, 52102, 58097, 116194, 127387, 254774, 338663, 677326, 1068091, 2136182, 13885183, 27770366]

約数ペア:

[(1, 27770366), (2, 13885183), (13, 2136182), (26, 1068091), (41, 677326), (82, 338663), (109, 254774), (218, 127387), (239, 116194), (478, 58097), (533, 52102), (1066, 26051), (1417, 19598), (2834, 9799), (3107, 8938), (4469, 6214)]